Dynavalidatorform not recognized

dear experts

i am using dynavalidator form in my application. My struts config looks like this
<form-bean name="testForm" type="org.apache.struts.validator.DynaValidatorForm" dynamic="true">
                <form-property name="sampletest" type="com.aoc.ffm.uifsa.vo.SampleTestPageVO" />
 </form-bean>

and my jsp looks like this
<html:text property="sampletest.textTestOne" size="20" maxlength="10"/>

where "textTestOne" is a field defined in the SampleTestPageVO with setter and getter methods.
but when i run the application , it gives me this error

>>>>>>org.apache.struts.util.RequestUtils  Error creating form bean of class org.apache.struts.validator.DynaValidatorForm
The following exception was logged java.lang.NullPointerException: The type for property sampletest is invalid

I am assuming struts config is not able to recognize dynavalidatorform.Am i missing something..

thanks
J
LVL 10
jaggernatAsked:
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boonlengConnect With a Mentor Commented:
The error means struts unable to find the class 'com.aoc.ffm.uifsa.vo.SampleTestPageVO'.
Make sure the class is in the classpath.
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